水火交汇处(Where fire and water meet)

世界上最密集的间歇泉和热泉位于黄石国家公园的这个角落，被称为上间歇泉盆地。其中最著名的喷泉可能是：老忠实喷泉。但上盆地也有许多其他间歇泉，包括最高的可预测间歇泉（大间歇泉）和最大的间歇泉（巨型间歇泉）。黄石公园约有300-500个间歇泉，约为全世界的三分之二。
原文：
The highest concentration of geysers and hydrothermal springs in the world is located here in this corner of Yellowstone National Park, called the Upper Geyser Basin. They include what is perhaps the most famous geyser of them all: Old Faithful. But the Upper Basin contains many other geysers as well, including the tallest predictable geyser (Grand Geyser) and the most voluminous geyser (Giant Geyser). Yellowstone contains about 300-500 geysers, about two-thirds the number in the entire world.
《© Ray Urner/Tandem Stills + Motion》